CN201933876U

CN201933876U - Intelligent lock

Info

Publication number: CN201933876U
Application number: CN2010201678601U
Authority: CN
Inventors: 刘恩
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-20
Filing date: 2010-04-20
Publication date: 2011-08-17
Anticipated expiration: 2020-04-20

Abstract

The utility model relates to an intelligent lock which can be locked and unlocked by a manual rotated outer handle. an inner bottom board is assembled and connected, by bolts, on four bolt shafts fixed in a handle cover box; a slide block control element disposed on the inner bottom board while connected with an electric started transmission mechanism controls and restricts the rotating motion of a rotating wheel disposed on the inner bottom board; a square shaft body inserted in a square hole formed on the rotating wheel disposed on the inner bottom board is connected with a square hole formed a handle cam disposed in the lock, then is inserted and connected with a square hole formed on the handle disposed on the handle cover box; thereby electric started transmission mechanism controls the rotating motion of the whole hand-actuated transmission mechanism and the starting movement of the mechanical transmission mechanism in the whole lock. therefore the intelligent lock of the utility model is designed easier, achieves better generality, better practicability and better functions; and can realize the matching use with all intelligent controllers, such as TM card, remote control, fingerprint and face.

Description

The intelligence lock

Technical field: the utility model relates to the lockset on the security door, its feature is exactly to utilize generally to use key operated and hand to lift the lockset that outer handle handle is locked on the security door, the mode that rotarily opens motion of handle hamper inner control handle mechanism under the constant situation of its lock structure, the electric opening transmission mechanism being arranged on, specifically, the available key of the utility model opening and closing and also can use the automatically controlled mode of unblanking to lockset in the unlatching of the slewing maneuver that relies on inside and outside handle to lock.

Background technology: the lockset majority on the security door is locked and is unblanked by key at present, also have is upwards to lift outer handle handle with hand to lock, several circles of center runner with key rotation lock core body when opening the door are unblanked, this kind lockset includes the lock housing body, be arranged on the main lock pin in the lock housing body, with the fixing main slide plate of main lock pin, slidably sliding on the frid locking of moulding in fixing axis being set on the main slide plate and being arranged on the lock housing body walks the groove cutting ferrule and cooperates, the frid that slides is provided with reduction torsion spring, have on the main slide plate and can promote the push pedal that oblique tongue mechanism reclaims motion, corresponding lock core body center runner forms away notch on the main slide plate, be provided with inverted cam in the lock housing body, inverted cam is fixed with driven group of plate, the fixing axis cover in chute on the driven group of plate and main slide plate below is joined motion, the lock housing body is provided with the handle cam, two cam heads of handle cam moulding cooperate transmission with the cam head of inverted cam moulding, be equipped with oblique tongue shifting block on the handle cam, tiltedly the projection of tongue shifting block one end collocation other end moulding in oblique tongue mechanism is corresponding with push pedal, also be provided with in the lock housing body indoor lock mechanism and with the world haulage gear of main slide plate socket, obviously the electric opening transmission mechanism is to install in such lockset, gearing mechanism under installing reluctantly in its lockset of electric opening transmission mechanism changes and complexity, easily break down, it is bigger to consume electric power, and the phenomenon keeping in repair and change is inconvenient to when breaking down in electric opening mechanism.

Summary of the invention: at this situation, the purpose of this utility model is exactly in order to overcome the defective of prior art, had manual rotation outdoor handle lock and manual rotation outdoor handle unblank intelligence lock with key operated being improved to and utilize on the existing security door with lockset frame for movement that close, in its existing lockset under the constant situation of frame for movement, be provided with on four fixing bolt shaft in the handle hamper in inner bottom plating is connected with bolts assemblies, rotatablely moving of the turn wheel that is provided with on the slide block block piece control constraint inner bottom plating that the electric opening transmission mechanism that is provided with on the inner bottom plating connects, the square hole of the handle cam moulding that is provided with in the square hole of the turn wheel shaping that is provided with on the inner bottom plating and the lockset is corresponding and be connected by the square shaft body, the two ends of square shaft body are connected with the square hole of inside and outside handle handle moulding respectively, thereby the electric opening transmission mechanism has just been controlled the motion of unblanking of the mechanical transmission mechanism in rotatablely moving of whole manual transmission and the whole lockset, just can't reach the purpose of unblanking rotating outdoor handle with hand outdoors like this.

The purpose of this utility model realizes by following technical proposals:

Intelligent electric controlled lock of the present utility model is characterized in that the square groove setting of moulding on the described inner bottom plating is equipped with the electric opening transmission mechanism, its electric opening transmission mechanism is arranged on the plastic stent, the transmission that is connected with a joggle of driver pinion that the driver pinion that fixing motor center power transmission shaft connects on the plastic stent is connected with driven gear engaged transmission or motor center power transmission shaft and driven gear wheel, the driven pinion that connects moulding on the driven gear wheel again with the driven gear transmission that is connected with a joggle, the driven gear suit is connected on the end of driven shaft, be set with the dialing spring pin on the driven shaft, first bending plate that the other end of driven shaft passes slide plate one end moulding earlier connects second bending plate that compresses spring and slide plate moulding again, on the connecting hole that is provided with on the other end of slide plate and the slide block block piece fixing bearing pin being set is connected, slide plate is stuck in interior slip of fitting recess of plastic stent moulding, and the two ends of compression spring is arranged in pairs or groups respectively and is shaped on the both ends of the surface of square groove in setting on the slide plate; Moulding is set by circular hole on the described inner bottom plating, square groove, chute and four bolts hole are formed, the chute of moulding and slide block block piece are chimeric on the inner bottom plating is connected slip, the setting of slide block block piece is shaped to the I-shaped groove, the extension board of moulding is provided with a bearing pin on the slide block block piece, slide block block piece correspondence below is provided with turn wheel, the right-hand setting that described turn wheel is gone up corresponding slide block block piece is shaped to plush copper, plush copper is blocked by the slide block block piece of left and is made turn wheel not do to unblank to rotatablely move, described turn wheel is gone up to be provided with and is shaped to the described circular shaft tube of a protrusion, the circular shaft tube that turn wheel and turn wheel are gone up moulding is shaped to square hole with the axis setting, be provided with on the circular shaft tube and form a described jump ring groove, the circular shaft tube of the last moulding of turn wheel passes the circular hole that is provided with on the inner bottom plating and is stuck in the jump ring groove of moulding on the circular shaft tube with described jump ring, and the described turn wheel that is provided with on the described inner bottom plating is connected transmission with handle cam described in the mechanical transmission mechanism of lockset by the square shaft body.

Described inner bottom plating is provided with four described bolts hole, with bolt corresponding four described bolt shaft that moulding is set on described inner bottom plating and the interior handle hamper are connected, two bolt shaft were connected by bolt with interior handle hamper about longitudinal centre line was provided with on the outer handle hamper, and the handle mechanism on the inside and outside handle hamper is made up of handle handle, reduction torsion spring, dialing spring plate, jump ring.

Described rectangular axle is gone up the outer direction place that towards door leaf outside left stretches out the lock housing body and is provided with the boss of correspondence up and down, right-hand interior direction place of stretching out the lock housing body is provided with an inserting bolthole in the door leaf, corresponding inserting bolthole is provided with a movable plug, movable plug inserts in the inserting bolthole that is provided with on the square shaft body, one end of described square shaft body is connected with the square hole of outer handle handle moulding, the other end of square shaft body wear earlier be connected the handle cam that is provided with in the lock housing body wear again connect the turn wheel that is provided with on the inner bottom plating at last with interior handle handle on the square hole of moulding be connected transmission.

The mechanical transmission mechanism of described lockset includes the lock housing body, be arranged on the main lock pin in the lock housing body, with the fixing main slide plate of main lock pin, main slide plate correspondence below is provided with lock core body, the center runner of the corresponding lock core body of main slide plate is provided with away notch, in main slide plate top is provided with fixing axis and is arranged on the lock housing body slidably slip walk on the frid locking of moulding and walk the groove cutting ferrule and cooperate, the frid that slides is provided with reduction torsion spring, main slide plate is provided with and can promotes the push pedal that oblique tongue mechanism reclaims motion, the chute that is provided with on the fixing axis in main slide plate below and the driven group of plate is connected transmission, be fixed with inverted cam on the driven group of plate and be hinged on the lock housing body, be provided with the handle cam in the lock housing body, be provided with on the handle cam and be equipped with oblique tongue swinging plate, tiltedly an end of tongue swinging plate is connected with oblique tongue mechanism, the cam head corresponding matching transmission of moulding on the inverted cam that is provided with in two cam heads up and down of the right-hand moulding of handle cam and the lock housing body, the centre bore of handle cam is shaped to square hole, the right-hand swinging plate that is provided with of corresponding handle cam in the lock housing body, one end of swinging plate cooperates with the overhead cam head of handle cam moulding, fixing bearing pin and slip are walked the circular hole that moulding is set on the extension board of frid and are connected transmission on the other end of swinging plate, the square hole of moulding is connected transmission with the square shaft body on the handle cam that is provided with in the lock housing body, and being provided with the indoor mechanism of locking in the lock housing body is that prior art is here in narration with oblique tongue mechanism.

Compared with the prior art technique scheme of the present utility model has improved applicability and versatility, its installation and use convenient, it is more simple and convenient that common lockset is become the intelligence lock, improved the intelligent of lockset, being convenient to keep in repair simultaneously the user when electric opening transmission mechanism and intelligent controller generation problem can be by with key locking and closing lockset, have great convenience for the user and improved the universal performance and the practicality of security door, make that the function of intelligence lock is perfect more, the favourable TM card of having realized, remote control, fingerprint, the use that matches of all intelligent controllers such as the types of facial makeup in Beijing operas.

Below in conjunction with drawings and Examples the utility model is described further:

Description of drawings

Fig. 1 is that a kind of electric opening transmission mechanism of the utility model is assemblied in the structural representation on the inner bottom plating

Fig. 2 is that a kind of electric opening transmission mechanism of the utility model is assemblied in the rear elevation on the inner bottom plating

Fig. 3 is the structural representation of the utility model inner bottom plating

Fig. 4 is the compression spring of suit on the driven shaft that connects of the utility model driven gear and the driven shaft and the schematic diagram of slide plate

Fig. 5 is that the A of the utility model Fig. 4 is to view

Fig. 6 is the stereogram of the utility model slide block block piece

Fig. 7 is the stereogram of the utility model turn wheel

Fig. 8 is the schematic diagram that the electric opening transmission mechanism that assembles on a kind of inner bottom plating of the utility model is connected with interior handle hamper

Fig. 9 is the schematic diagram that the electric opening transmission mechanism that assembles on the another kind of inner bottom plating of the utility model is connected with interior handle hamper

Figure 10 is the stereogram of handle hamper in the utility model removes behind the inner bottom plating and the three-dimensional exploded view of handle mechanism

Figure 11 is the sectional view that the inside and outside handle hamper of the utility model is connected with handle cam in the lock housing body by the square shaft body

Figure 12 is the stereogram of the utility model square shaft body and movable plug

Figure 13 is the unlocked structural representation of the utility model lockset machinery

Figure 14 is the decomposing schematic representation of the utility model lockset frame for movement

Figure 15 is the structural representation of the utility model lockset electric-mechanic locking

16 ( 1 ) ( 2 ) ( 3 ) ( 4 ) ( 5 ) ( 6 ) ( 7 ) ( 8 ) ( 9 ) ( 10 ) ( 11 ) ( 12 ) ( 13 ) ( 14 ) ( 15 ) ( 16 ) ( 17 ) ( 18 ) ( 19 ) ( 20 ) ( 21 ) ( 22 ) ( 23 ) ( 24 ) ( 25 ) ( 26 ) ( 27 ) ( 28 ) ( 29 ) ( 30 ) ( 31 ) ( 32 ) ( 33 ) ( 34 ) ( 35 ) ( 36 ) ( 37 ) ( 38 ) ( 39 ) ( 40 ) ( 41 ) ( 42 ) ( 43 ) ( 44 ) ( 45 ) ( 46 ) ( 47 ) ( 48 ) ( 49 ) ( 50 ) ( 51 ) ( 52 ) ( 53 )

The specific embodiment: as shown in Figure 1, intelligence lock of the present utility model is characterized in that square groove (3) setting of the last moulding of described inner bottom plating (1) is equipped with the electric opening transmission mechanism, its electric opening transmission mechanism is arranged on the plastic stent (16), plastic stent (16) is gone up driver pinion (7) that fixing motor (6) center power transmission shaft connects and driven gear (10) engaged transmission or the driver pinion (7) that is connected of motor (6) center power transmission shaft and driven gear wheel (8) transmission that is connected with a joggle as shown in Figure 9, the driven pinion (9) that driven gear wheel (8) go up to connect moulding again with driven gear (10) transmission that is connected with a joggle, assembling is connected on the end of driven shaft (11) as Fig. 2 Fig. 4 driven gear shown in Figure 5 (10), be set with dialing spring pin (12) on the driven shaft (11), first bending plate (14) that the other end of driven shaft (11) passes slide plate (13) one end moulding earlier connects second bending plate (14) that compresses spring (18) and slide plate (13) moulding again, on the extension board (21) of the connecting hole (15) that is provided with on the other end of slide plate (13) and slide block block piece (19) moulding fixing bearing pin (22) being set is connected, slide plate (13) is stuck in the fitting recess (17) of plastic stent (16) moulding and slides, and the two ends of compression spring (18) is arranged in pairs or groups respectively to go up to be provided with at slide plate (13) and is shaped on the both ends of the surface of square groove (3); Described as shown in Figure 3 inner bottom plating (1) is gone up to be provided with and is formed circular hole (2), square groove (3), chute (4) and four bolts hole (5), the chute (4) of going up moulding as Fig. 1 described inner bottom plating shown in Figure 6 (1) and slide block block piece (19) be chimeric to be connected slip, slide block block piece (19) setting is shaped to I-shaped groove (20), the extension board (21) that slide block block piece (19) is gone up moulding is provided with a bearing pin (22), the corresponding below of slide block block piece (19) is provided with turn wheel (23), the right-hand setting of going up corresponding slide block block piece (19) as Fig. 1 Fig. 2 described turn wheel shown in Figure 7 (23) is shaped to plush copper (25), plush copper (25) is blocked by the slide block block piece (19) of left and is made turn wheel (23) not do to unblank to rotatablely move, described turn wheel (23) is gone up to be provided with and is shaped to a protrusion described circular shaft tube (24), the circular shaft tube (24) that turn wheel (23) and turn wheel (23) are gone up moulding is shaped to square hole (26) with the axis setting, circular shaft tube (24) is gone up to be provided with and is formed a described jump ring groove (28), the circular shaft tube (24) that turn wheel (23) is gone up moulding passes inner bottom plating (1) and goes up the circular hole (2) that is provided with and be stuck in circular shaft tube (24) with described jump ring (27) and go up in the jump ring groove (28) of moulding, as Fig. 8 Figure 11 shown in Figure 14 as described in inner bottom plating (1) go up be provided with as described in turn take turns that handle cam (48) is connected transmission by square shaft body (29) described in the mechanical transmission mechanism of (23) and lockset.

Described as shown in Figure 3 inner bottom plating (1) is provided with four described bolts hole (5), using bolt (32) that described inner bottom plating (1) and interior handle hamper (50) are gone up corresponding four described bolt shaft (33) that moulding is set as shown in Figure 8 connects, the last longitudinal centre line of outer as shown in figure 11 handle hamper (50) is provided with up and down, and two bolt shaft (33) are connected by bolt (32) with interior handle hamper (50), handle mechanism on the inside and outside as shown in figure 10 handle hamper (50) is by handle handle (51), reduction torsion spring (42), dialing spring plate (52), jump ring (27) is formed, and the structure of handle mechanism is connected to existing known technology here not in narration.

Shown in Figure 16 as Figure 12, described square shaft body (29) is gone up the outer direction place that towards door leaf (53) outside left stretches out lock housing body (34) and is provided with the plush copper (25) of correspondence up and down, interior right-hand interior direction place of stretching out lock housing body (34) is provided with an inserting bolthole (30) towards door leaf (53), corresponding inserting bolthole (30) is provided with a movable plug (31), movable plug (31) insertion is connected square shaft body (29) and goes up in the inserting bolthole (30) that is provided with, one end of described square shaft body is connected with the square hole (26) of outer handle handle (51) moulding, the other end of square shaft body wear earlier be connected the handle cam (48) that is provided with in the lock housing body (34) wear again connect inner bottom plating (1) go up the turn wheel (23) that is provided with last with interior handle handle (51) upward the square hole (26) of moulding be connected transmission.

Shown in Figure 14 as Figure 13, the mechanical transmission mechanism of described lockset includes lock housing body (34), be arranged on the main lock pin (35) in the lock housing body (34), with the fixing main slide plate (36) of main lock pin (35), the corresponding below of main slide plate (36) is provided with lock core body (37), the center runner of the corresponding lock core body of main slide plate (36) (37) is provided with away notch (38), the locking of moulding of slidably sliding in main slide plate (36) top is provided with fixing axis (39) and is arranged on lock housing body (34) on the frid (40) is walked groove (41) cutting ferrule and is cooperated, the frid (40) that slides is provided with reduction torsion spring (42), main slide plate (36) is provided with and can promotes the push pedal (43) that oblique tongue mechanism reclaims motion, the fixing axis (39) in main slide plate (36) below is gone up the chute (4) that is provided with driven group of plate (45) and is connected transmission, be fixed with inverted cam (46) on the driven group of plate (45) and be hinged on the lock housing body (34), be provided with handle cam (48) in the lock housing body (34), handle cam (48) is gone up to be provided with and is equipped with oblique tongue swinging plate (44), tiltedly an end of tongue swinging plate (44) is connected with oblique tongue mechanism, two cam heads (49) up and down of the right-hand moulding of handle cam (48) and upward cam head (49) the corresponding matching transmission of moulding of the interior inverted cam (46) that is provided with of lock housing body (34), the centre bore of handle cam (48) is shaped to square hole (26), the right-hand swinging plate (47) that is provided with of corresponding handle cam (48) in the lock housing body (34), one end of swinging plate (47) cooperates with the overhead cam head (49) of handle cam (48) moulding, fixing bearing pin (22) and slip are walked the circular hole (2) that moulding is set on the extension board (21) of frid (40) and are connected transmission on the other end of swinging plate (47), the square hole (26) of going up moulding as the handle cam (48) that is provided with in Figure 11 described lock housing body shown in Figure 13 (34) is connected transmission with square shaft body (29), and being provided with the indoor mechanism of locking in the lock housing body (34) is that prior art is not here in narration with oblique tongue mechanism.

When manually locking: as shown in Figure 8 because slide block block piece (19) retaining is taken turns the corresponding left side of plush copper (25) of (23) moulding in turn, it is not restrained when therefore (23) turn is to the right taken turns in turn, shown in Figure 16 as Figure 13 Figure 15, when locking outside the external application hand upwards lifts handle handle (51) the square shaft body (29) that drive to connect that rotates also rotate, square shaft body (29) drives the handle cam (48) that is provided with in the lock housing body (34) again and is rotated counterclockwise motion, the corresponding end of extension board (21) that the active force that the cam head (49) of handle cam (48) top moulding overcomes reduction torsion spring (42) is stirred frid (40) moulding of sliding earlier moves upward, and the frid (40) that slides also moves upward together, slip is walked the locking that moulding is set on the frid (40) and is walked the axis (39) that groove (41) just breaks away from the setting of main slide plate (36) top, the cam head (49) that moulding is set below the handle cam (48) drives inverted cam (46) again and goes up the driven group of plate (45) of moulding to locking out the direction motion around axle clockwise rotation and drive inverted cam (46), driven group of plate (45) stirred the axis (39) of the main slide plate of connection (36) below setting to locking out the direction motion simultaneously, main slide plate (36) and main slide plate (36) are gone up the main lock pin (35) that is provided with and are also stretched out to locking out the direction motion simultaneously, lock and unclamp outer handle handle (51) after finishing, at this moment inside and outside handle handle (51), handle cam (48), slide frid (40) and turn wheel (23) and reset again under the active force of reduction torsion spring (42), the locking that the frid (40) that slides is gone up moulding is walked groove (41) and is stuck in again on the axis (39) that main slide plate (36) top is provided with.

When manually unblanking: as shown in Figure 8, the center power transmission shaft of motor (6) drives the driver pinion (7) that connects and is just transporting moving, driver pinion (7) is in driven gear (10) backward rotation that drives engagement, driven gear (10) just drives driven shaft (11) that suit connects backward rotation together, dialing spring pin (12) the turn compression spring (18) that fixedly installs on the driven shaft (11) upwards reclaims motion, stressed first bending plate (14) that just promotes slide plate (13) moulding of compression spring (18) upwards reclaims, the slide block block piece (19) that while slide plate (13) is connected with slide plate (13) also upwards reclaims motion together, slide block block piece (19) has just broken away from the constraint to turn wheel (23), motor (6) stop motion in the time that intelligent controller limits; As Figure 15 shown in Figure 16 at this moment outside the downward turn of external application hand handle handle (51) rotatablely move, outer handle handle (51) drives the square shaft body (29) that connects again and rotatablely moves, square shaft body (29) drives the downward clockwise rotation of the handle cam (48) that is provided with in the lock housing body (34) again, the end that the cam head (49) of handle cam (48) top moulding drives swinging plate (47) earlier moves around axle downwards, the extension board (21) that the other end of swinging plate (47) is walked frid (40) moulding with regard to the slip that drives connection moves upward, the frid (40) that slides simultaneously also moves upward together, the frid (40) that slides is gone up the locking that is provided with and is walked the axis (39) that groove (41) just breaks away from the setting of main slide plate (36) top, the cam head (49) of handle cam (48) top moulding at this moment drives inverted cam (46) again around axially motion down, simultaneously inverted cam (46) the driven group of plate (45) of going up moulding done in lock housing body (34) and reclaimed motion and drive axis (39) that main slide plate (36) below is provided with and main slide plate (36) again and do in lock housing body (34) together and reclaim motion, and main lock pin (35) and oblique tongue reclaim to lock housing body (34) in simultaneously and unblank to move; At this moment motor (6) is done return motion again, driver pinion (7) drives driven gear (10) positive movement of engagement, the driven shaft (11) that driven gear (10) drives the suit connection is rotated in the forward motion together, driven shaft (11) is gone up fixing dialing spring pin (12) turn compression spring (18) and is released motion downwards, second bending plate (14) and slide plate (13) that compression spring (18) just promotes slide plate (13) moulding move downward together, the slide block block piece (19) that slide plate (13) promotion simultaneously connects moves downward, slide block block piece (19) keeps off the left side that is shaped to plush copper (25) at turn wheel (23) again, motor (6) stop motion in the time that limits is prepared for unblanking next time.

Obviously, the utility model is not the qualification to embodiment of the present utility model, makes other changes in different forms on the basis of the above description, all belongs among the protection domain of the present utility model.

Claims

1. an intelligence is locked, square groove (3) setting that it is characterized in that the last moulding of described inner bottom plating (1) is equipped with the electric opening transmission mechanism, its electric opening transmission mechanism is arranged on the plastic stent (16), plastic stent (16) is gone up the transmission that is connected with a joggle of driver pinion (7) that driver pinion (7) that fixing motor (6) center power transmission shaft connects is connected with driven gear (10) engaged transmission or motor (6) center power transmission shaft and driven gear wheel (8), the driven pinion (9) that driven gear wheel (8) go up to connect moulding again with driven gear (10) transmission that is connected with a joggle, driven gear (10) assembling is connected on the end of driven shaft (11), be set with dialing spring pin (12) on the driven shaft (11), first bending plate (14) that the other end of driven shaft (11) passes slide plate (13) one end moulding earlier connects second bending plate (14) that compresses spring (18) and slide plate (13) moulding again, on the extension board (21) of the connecting hole (15) that is provided with on the other end of slide plate (13) and slide block block piece (19) moulding fixing bearing pin (22) being set is connected, slide plate (13) is stuck in the fitting recess (17) of plastic stent (16) moulding and slides, and the two ends of compression spring (18) is arranged in pairs or groups respectively to go up to be provided with at slide plate (13) and is shaped on the both ends of the surface of square groove (3); Described inner bottom plating (1) is gone up to be provided with and is formed circular hole (2), square groove (3), chute (4) and four bolts hole (5), the chute (4) that described inner bottom plating (1) is gone up moulding and slide block block piece (19) be chimeric to be connected slip, slide block block piece (19) setting is shaped to I-shaped groove (20), the extension board (21) that slide block block piece (19) is gone up moulding is provided with a bearing pin (22), the corresponding below of slide block block piece (19) is provided with turn wheel (23), the right-hand setting that described turn wheel (23) is gone up corresponding slide block block piece (19) is shaped to plush copper (25), plush copper (25) is blocked by the slide block block piece (19) of left and is made turn wheel (23) not do to unblank to rotatablely move, described turn wheel (23) is gone up to be provided with and is shaped to a protrusion described circular shaft tube (24), the circular shaft tube (24) that turn wheel (23) and turn wheel (23) are gone up moulding is shaped to square hole (26) with the axis setting, circular shaft tube (24) is gone up to be provided with and is formed a described jump ring groove (28), the circular shaft tube (24) that turn wheel (23) is gone up moulding passes inner bottom plating (1) and goes up the circular hole (2) that is provided with and be stuck in circular shaft tube (24) with described jump ring (27) and go up in the jump ring groove (28) of moulding, and described inner bottom plating (1) goes up that handle cam (48) is connected transmission by square shaft body (29) described in the mechanical transmission mechanism that the described turn that is provided with takes turns (23) and lockset;

Described inner bottom plating (1) is provided with four described bolts hole (5), with bolt (32) described inner bottom plating (1) and interior handle hamper (50) being gone up corresponding four described bolt shaft (33) that moulding is set connects, two bolt shaft (33) were connected by bolt (32) with interior handle hamper (50) about the last longitudinal centre line of outer handle hamper (50) was provided with, and the handle mechanism on the inside and outside handle hamper (50) is made up of handle handle (51), reduction torsion spring (42), dialing spring plate (52), jump ring (27);

Described square shaft body (29) is gone up the outer direction place that towards door leaf (53) outside left stretches out lock housing body (34) and is provided with the plush copper (25) of correspondence up and down, interior right-hand interior direction place of stretching out lock housing body (34) is provided with an inserting bolthole (30) towards door leaf (53), corresponding inserting bolthole (30) is provided with a movable plug (31), movable plug (31) insertion is connected square shaft body (29) and goes up in the inserting bolthole (30) that is provided with, one end of described square shaft body (29) is connected with the square hole (26) of outer handle handle (51) moulding, the other end of square shaft body (29) wear earlier be connected the handle cam (48) that is provided with in the lock housing body (34) wear again connect inner bottom plating (1) go up the turn wheel (23) that is provided with last with interior handle handle (51) upward the square hole (26) of moulding be connected transmission;

The mechanical transmission mechanism of described lockset includes lock housing body (34), be arranged on the main lock pin (35) in the lock housing body (34), with the fixing main slide plate (36) of main lock pin (35), the corresponding below of main slide plate (36) is provided with lock core body (37), the center runner of the corresponding lock core body of main slide plate (36) (37) is provided with away notch (38), the locking of moulding of slidably sliding in main slide plate (36) top is provided with fixing axis (39) and is arranged on lock housing body (34) on the frid (40) is walked groove (41) cutting ferrule and is cooperated, the frid (40) that slides is provided with reduction torsion spring (42), main slide plate (36) is provided with and can promotes the push pedal (43) that oblique tongue mechanism reclaims motion, the fixing axis (39) in main slide plate (36) below is gone up the chute (4) that is provided with driven group of plate (45) and is connected transmission, be fixed with inverted cam (46) on the driven group of plate (45) and be hinged on the lock housing body (34), be provided with handle cam (48) in the lock housing body (34), handle cam (48) is gone up to be provided with and is equipped with oblique tongue swinging plate (44), tiltedly an end of tongue swinging plate (44) is connected with oblique tongue mechanism, two cam heads (49) up and down of the right-hand moulding of handle cam (48) and upward cam head (49) the corresponding matching transmission of moulding of the interior inverted cam (46) that is provided with of lock housing body (34), the centre bore of handle cam (48) is shaped to square hole (26), the right-hand swinging plate (47) that is provided with of corresponding handle cam (48) in the lock housing body (34), one end of swinging plate (47) cooperates with the overhead cam head (49) of handle cam (48) moulding, the circular hole (2) that moulding is set on the extension board (21) of fixing bearing pin (22) and the frid (40) that slides on the other end of swinging plate (47) is connected transmission, in the described lock housing body (34) the handle cam (48) of setting upward the square hole (26) of moulding be connected transmission with square shaft body (29).